11947004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 21737520

約数和(自身を除く): 9790516

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 907, 1814, 3293, 3628, 6586, 13172, 33559, 67118, 80723, 134236, 161446, 322892, 2986751, 5973502, 11947004]

約数ペア:

[(1, 11947004), (2, 5973502), (4, 2986751), (37, 322892), (74, 161446), (89, 134236), (148, 80723), (178, 67118), (356, 33559), (907, 13172), (1814, 6586), (3293, 3628)]